The Allswell Flex Pillow is super soft, adjustable, and easy to customize based on your needs. With finely shredded CertiPUR-US® Certified memory foam filling that provides adjustable support and comfort and a super-soft OEKO-TEX certified knit cover that's removable and machine washable, look no further for your dream pillow. Add or take away filling to find the perfect level of comfort and store the spare filling in the included reusable storage bag. Look forward to a good night's sleep with the Allswell Flex Pillow.